FIRE TEST OF BUILDING ELEMENTS According to EN 13381-4 ASSESSMENT REPORT 07 - U - 198 A Reference test reports : 07 - U - 197 07 - U - 199 07 - U - 198 07 - F - 218 Scope Sprayed products MONOKOTE MK6-HY / MONOKOTE MK6-S applied on steel structures Applied thicknesses : 10 to 90 mm Section factors : 50 to 410 m -1 Sponsor : GRACE PRODUITS DE CONSTRUCTION SAS MAISON NEUVE F - 71580 SAILLENARD This assessment report consists 52 pages.
Assessment report 07 - U - 198 A Page 2 / 52 1. SCOPE OF THIS TEST REPORT Determination, according to the characterization methodology of protective materials as indicated by the european standard EN 13381-4 "TEST METHOD FOR DETERMINING THE CONTRIBUTION TO THE FIRE RESISTANCE OF STRUCTURAL MEMBERS : BY APPLIED PROTECTION TO STEEL MEMBERS", of the temperatures of steel members exposed to the conventionnal fire in function of their section factors, the thickness of protective material and the duration of the exposure. 2. TEST LABORATORY Name Address : EFECTIS France : EFECTIS France Voie Romaine F - 57280 MAIZIERES-lès-METZ 3. SPONSOR OF THE FIRE TEST Name Address : GRACE PRODUITS DE CONSTRUCTION SAS : MAISON NEUVE F - 71580 SAILLENARD 4. REFERENCE FIRE TEST REPORTS Reference fire tests reports : 07-U-197 / 07-U-198 / 07-U-199 / 07-F-218 Date of tests : July, 19, 12 and 25 th, 2007 5. REFERENCES AND MANUFACTURER OF PROTECTIVE MATERIALS References : MONOKOTE MK6-HY / MONOKOTE MK6-S Manufacturer : GRACE DAMMAN (SAUDI ARABIA)
Assessment report 07 - U - 198 A Page 3 / 52 6. DESCRIPTION OF THE PROTECTIVE MATERIALS 6.1 GENERAL The steel members are protected by a cementeous product sprayed directly on the steel members. These ones can be kept bare, painted with a primer against corrosion or galvanized. 6.2 COMPONENTS LIST Name Trade reference Characteristics Supplier Accelerator MONOKOTE Aluminium sulphate GRACE Accelerator Protective material MONOKOTE MK6-HY d = 219 to 291 kg/m 3 GRACE th = 10 to 90mm Protective material MONOKOTE MK6-S d = 280 to 345 kg/m 3 GRACE th = 10 to 90mm Primer 1 Alkyd Primer 2 Epoxy Primer 3 Epoxy rich in zinc Primer 4 Silicate of zinc d = density / th = thickness 6.3 APPLICATION OF THE PROTECTIVE MATERIAL 6.3.1 Steel members MONOKOTE MK6-HY / MONOKOTE MK6-S sprayed products can be applied directly on I/H shaped steel members, with shape factors between 50 and 410 m -1. 6.3.2 Preliminary surface preparation of members MONOKOTE MK6-HY / MONOKOTE MK6-S sprayed products can be applied directly on steel members with following premature surface preparations : Bare steel ; Steel members painted with a primer against corrosion ; Galvanized steel. In case of protection with a primer against corrosion, steel members are grit-blasted (finition grade Sa 2.5) and then painted with a primer. Usable primers must have following characteristics : Primer Type Chemical family* Average applied thickness ** (<m) 1 Alkyd Family I - Class 4a 80 2 Epoxy Family I - Class 6b/7a1 120 3 Epoxy rich in zinc Family I - Class 6b 80 4 Silicate of zinc Family I - Class10b2 135 * : According to NFT 36005 ** : DFT (Dry Film Thickness) In case of galvanized steel, thickness of zinc must not exceed 85 Fm.
Assessment report 07 - U - 198 A Page 4 / 52 6.3.3 Application of protective material 6.3.3.1 Application by machine The protective materials MONOKOTE MK6-HY / MONOKOTE MK6-S are sprayed directly on the steel members following their outer perimeters. They are applied with a spraying machine, in one layer for a goal thickness from 10 up to 25 mm and successive layers for a goal thickness between 25 and 90 mm with no time delay between each one. Each layer 25/30 mm thick is measured and adjusted continuously during application. MONOKOTE-MK6-HY is sprayed by using accelerator referenced MONOKOTE Accelerator (Aluminium sulphate) diluted in potable water under the ratio of 1 bag (27.2 kg) / 10 US gallons (37.9 liters). For MONOKOTE MK6-S, no accelerator is used. Except this point, the application process is the same for both MONOKOTE MK6-HY and MONOKOTE MK6-S. Each bag of MONOKOTE MK6-HY / MONOKOTE MK6-S is mixed with potable water in the mixer tank of the spraying machine during 1 to 1 ½ minute. The ratio between MONOKOTE MK6-HY / MONOKOTE MK6-S and water is 1 bag (20.9 kg) / 23 to 32 liters. Characteristics of the spray machine : Trade reference : S5 Manufacturer : PUTZMEISTER. 6.3.3.2 Repairing of damages Some limited damages of MONOKOTE MK6-HY / MONOKOTE MK6-S products already applied on steel members can be repaired manually. First, the damages areas are carefully cleaned with a knife, cutter or trowel through the whole applied thickness, down to the steel support. Then dust and particles generated by this operation are carefully eliminated. For repairs, some quantity of MONOKOTE MK6-HY/ / MONOKOTE MK6-S materials is sampled in a bucket from the mixer tank. For MONOKOTE MK6-HY only, it is mixed manually with accelerator. Once it is expanded, it is applied with a trowel, in order to fill completely the damages volumes. Then, it is flushed to the external surface of MONOKOTE MK6-HY/ / MONOKOTE MK6-S original protection in place with a float. The dimensions of damages can be up to 260 x 260 mm at maximum.
Assessment report 07 - U - 198 A Page 5 / 52 6.3.4 Characteristics of the protective material MONOKOTE MK6-HY 6.3.4.1 Average densities Wet densities Type of application Applied thickness (mm) Average density (kg/m 3 ) Machine 10 478 ± 72 Trowel 10 470 ± 70 Machine 80 391 ± 59 Trowel 80 451 ± 68 Dry densities Type of application Applied thickness (mm) Average density (kg/m 3 ) Machine 10 291 ± 44 Trowel 10 279 ± 42 Machine 80 219 ± 33 Trowel 80 257 ± 39 6.3.4.2 Average water content after drying at 105 C in a ventilated oven Type of application Applied thickness (mm) Water content (% of dry weight) Machine 10 19 Trowel 10 21 Machine 80 23.5 Trowel 80 19 6.3.4.3 Applicable thicknesses Applicable thicknesses : 10 to 90 mm
Assessment report 07 - U - 198 A Page 6 / 52 6.3.5 Characteristics of the protective material MONOKOTE MK6-S 6.3.5.1 Average densities Wet densities Type of application Applied thickness (mm) Average density (kg/m 3 ) Machine 10 527 ± 79 Machine 80 537 ± 81 Dry densities Type of application Applied thickness (mm) Average density (kg/m 3 ) Machine 10 345 ± 52 Machine 80 280 ± 42 6.3.5.2 Average water content after drying at 105 C in a ventilated oven Type of application Applied thickness (mm) Water content (% of dry weight) Machine 10 18 Machine 80 18 6.3.5.3 Applicable thicknesses Applicable thicknesses : 10 to 90 mm 7. ASSESSMENT METHOD The assessment method used to assess the protective material is method 1 : «Differential Equation - Variable Thermal Conductivity», as described in Annex F of standard EN 13381-4.
Assessment report 07 - U - 198 A Page 25 / 52 10.1.2 Required minimum thicknesses of protective material to justify R 30 Shape Minimum required thickness to justify R30 (mm) factor Standard steel temperatures ( C) (m -1 ) 350 400 450 500 550 600 650 700 750 50 10 10 10 10 10 10 10 10 10 60 10 10 10 10 10 10 10 10 10 70 10 10 10 10 10 10 10 10 10 80 10 10 10 10 10 10 10 10 10 90 10 10 10 10 10 10 10 10 10 100 10 10 10 10 10 10 10 10 10 110 10 10 10 10 10 10 10 10 10 120 10 10 10 10 10 10 10 10 10 130 10 10 10 10 10 10 10 10 10 140 10 10 10 10 10 10 10 10 10 150 10 10 10 10 10 10 10 10 10 160 10 10 10 10 10 10 10 10 10 170 10 10 10 10 10 10 10 10 10 180 10 10 10 10 10 10 10 10 10 190 12 10 10 10 10 10 10 10 10 200 12 10 10 10 10 10 10 10 10 210 12 10 10 10 10 10 10 10 10 220 13 11 10 10 10 10 10 10 10 230 13 11 10 10 10 10 10 10 10 240 14 12 10 10 10 10 10 10 10 250 14 12 11 10 10 10 10 10 10 260 15 13 11 10 10 10 10 10 10 270 15 14 12 10 10 10 10 10 10 280 16 14 12 11 10 10 10 10 10 290 16 14 13 11 10 10 10 10 10 300 16 15 13 12 10 10 10 10 10 310 17 15 14 12 10 10 10 10 10 320 17 15 14 12 11 10 10 10 10 330 17 16 14 13 11 10 10 10 10 340 17 16 15 13 12 10 10 10 10 350 18 16 15 13 12 11 10 10 10 360 18 17 15 14 13 11 10 10 10 370 18 17 15 14 13 11 10 10 10 380 18 17 16 14 13 12 10 10 10 390 19 18 16 15 14 12 11 10 10 400 19 18 16 15 14 12 11 10 10 410 19 18 16 15 14 12 11 10 10
Assessment report 07 - U - 198 A Page 26 / 52 10.1.3 Required minimum thicknesses of protective material to justify R 60 Shape Minimum required thickness to justify R60 (mm) factor Standard steel temperatures ( C) (m -1 ) 350 400 450 500 550 600 650 700 750 50 10 10 10 10 10 10 10 10 10 60 10 10 10 10 10 10 10 10 10 70 13 11 10 10 10 10 10 10 10 80 15 13 11 10 10 10 10 10 10 90 16 15 13 12 10 10 10 10 10 100 18 16 15 13 12 10 10 10 10 110 18 17 16 14 13 11 10 10 10 120 19 18 16 15 14 12 11 10 10 130 20 18 17 16 14 13 12 10 10 140 21 19 18 16 15 14 12 11 10 150 23 20 19 17 16 14 13 11 10 160 24 22 19 18 16 15 13 12 10 170 25 23 20 18 17 15 14 12 10 180 26 24 22 19 18 16 14 13 11 190 27 25 23 20 19 17 15 14 12 200 28 26 24 22 20 18 16 14 13 210 29 27 25 23 21 19 17 15 13 220 29 27 25 23 22 20 18 16 14 230 30 28 26 24 22 20 18 16 14 240 30 28 27 25 23 21 19 17 15 250 32 29 27 25 24 22 20 18 16 260 32 30 28 26 24 22 21 19 16 270 33 30 28 26 25 23 21 19 17 280 33 31 29 27 25 23 22 20 17 290 34 31 29 27 26 24 22 20 18 300 34 32 29 28 26 24 22 21 18 310 35 32 30 28 26 25 23 21 19 320 35 33 30 28 27 25 23 21 19 330 36 34 31 29 27 25 23 21 19 340 36 34 32 30 28 26 23 21 19 350 37 35 32 30 28 26 24 22 20 360 37 35 33 31 28 26 24 22 20 370 37 35 33 31 29 27 25 22 20 380 38 36 34 32 30 28 25 23 20 390 38 36 34 32 30 28 26 23 21 400 38 37 35 33 31 28 26 24 21 410 39 37 35 33 31 29 26 24 22
Assessment report 07 - U - 198 A Page 27 / 52 10.1.4 Required minimum thicknesses of protective material to justify R 90 Shape Minimum required thickness to justify R90 (mm) factor Standard steel temperatures ( C) (m -1 ) 350 400 450 500 550 600 650 700 750 50 17 16 14 13 11 10 10 10 10 60 19 18 16 15 13 12 11 10 10 70 21 19 18 16 15 13 12 11 10 80 25 22 20 18 16 15 13 11 10 90 27 25 22 20 18 16 15 13 11 100 29 27 25 22 20 18 16 14 13 110 31 28 26 24 22 20 18 16 14 120 32 29 27 25 24 22 20 18 16 130 34 31 29 27 25 23 21 19 17 140 36 33 31 29 26 24 22 20 18 150 37 35 32 30 28 26 23 21 19 160 38 36 34 32 29 27 24 22 19 170 39 37 35 33 31 28 25 22 20 180 41 38 36 34 32 29 26 23 20 190 42 39 37 35 33 31 28 24 21 200 42 40 38 36 34 32 29 26 22 210 44 41 39 37 35 33 30 27 24 220 45 43 40 38 36 33 31 28 25 230 46 43 41 39 37 34 32 30 26 240 46 44 42 40 37 35 33 30 27 250 47 45 43 41 38 36 33 31 28 260 47 45 43 41 39 37 34 31 29 270 48 46 44 42 40 37 35 32 29 280 48 46 44 42 41 38 35 32 29 290 48 46 45 43 41 39 36 33 29 300 49 47 45 43 41 39 36 33 30 310 49 47 46 44 42 40 37 34 30 320 49 48 46 44 43 41 38 34 31 330 50 48 46 45 43 41 39 35 32 340 50 48 47 45 43 42 40 36 32 350 51 49 47 45 44 42 40 37 33 360 51 49 47 46 44 42 41 38 34 370 52 50 48 46 44 43 41 38 34 380 52 50 48 46 45 43 41 39 35 390 52 50 48 47 45 43 41 39 36 400 53 51 49 47 45 44 42 40 36 410 53 51 49 47 46 44 42 40 37
Assessment report 07 - U - 198 A Page 28 / 52 10.1.5 Required minimum thicknesses of protective material to justify R 120 Shape Minimum required thickness to justify R120 (mm) factor Standard steel temperatures ( C) (m -1 ) 350 400 450 500 550 600 650 700 750 50 25 22 20 18 17 15 15 15 15 60 28 26 24 22 20 18 16 15 15 70 32 29 27 25 23 20 18 16 15 80 36 33 30 27 25 23 21 18 15 90 38 35 33 30 28 25 23 21 17 100 40 38 35 33 30 28 25 22 19 110 43 40 37 35 33 30 27 23 20 120 46 43 40 37 34 32 29 25 21 130 47 44 42 39 36 34 31 28 24 140 48 46 43 41 38 35 33 30 26 150 49 47 44 42 39 37 34 31 28 160 50 48 46 43 41 38 35 32 29 170 52 50 47 45 42 40 36 33 29 180 52 50 48 46 44 41 38 34 30 190 53 51 50 47 45 42 40 36 31 200 54 52 50 48 46 43 41 37 33 210 54 53 51 49 47 45 42 39 35 220 55 53 52 50 48 45 43 40 36 230 55 54 52 51 49 46 44 41 38 240 56 54 53 51 50 47 44 42 38 250 56 54 53 52 50 48 45 42 39 260 56 55 53 52 51 48 45 42 39 270 56 55 54 52 51 49 46 43 40 280 57 55 54 53 51 50 47 44 40 290 57 56 54 53 52 50 48 44 41 300 57 56 55 53 52 51 49 45 41 310 57 56 55 54 52 51 50 46 42 320 57 56 55 54 53 51 50 47 43 330 58 56 55 54 53 52 50 48 44 340 58 57 55 54 53 52 51 48 45 350 58 57 56 54 53 52 51 49 46 360 58 57 56 55 53 52 51 50 46 370 58 57 56 55 54 53 51 50 47 380 58 57 56 55 54 53 51 50 48 390 58 57 56 55 54 53 52 51 48 400 59 58 56 55 54 53 52 51 49 410 59 58 56 55 54 53 52 51 49
Assessment report 07 - U - 198 A Page 29 / 52 10.1.6 Required minimum thicknesses of protective material to justify R 180 Shape Minimum required thickness to justify R180 (mm) factor Standard steel temperatures ( C) (m -1 ) 350 400 450 500 550 600 650 700 750 50 43 39 36 33 30 27 25 25 25 60 48 45 41 38 35 32 28 25 25 70 52 49 46 43 39 36 32 29 25 80 54 52 50 46 43 40 36 32 27 90 55 53 52 50 47 43 39 34 29 100 56 54 53 51 50 46 42 38 33 110 57 55 54 52 51 49 45 41 36 120 58 56 55 53 52 51 47 43 39 130 58 57 55 54 53 51 50 45 39 140 59 57 56 55 53 52 51 47 41 150 60 58 57 55 54 53 51 50 44 160 61 59 58 56 55 53 52 51 47 170 63 60 58 57 55 54 52 51 48 180 64 61 59 57 56 54 53 51 49 190 65 62 59 58 56 55 53 51 50 200 67 63 60 59 57 55 54 52 50 210 68 65 61 59 57 56 54 53 51 220 69 66 63 60 58 56 55 53 51 230 69 66 63 61 59 57 55 54 52 240 71 67 64 61 59 58 56 54 53 250 71 68 65 62 60 58 56 55 53 260 72 69 66 63 60 59 57 55 54 270 73 70 67 64 61 59 57 56 54 280 74 71 68 65 62 59 58 56 55 290 74 71 69 66 63 60 58 57 55 300 75 72 69 66 63 60 59 57 55 310 75 73 70 67 64 61 59 57 56 320 76 73 70 68 65 62 59 58 56 330 76 74 71 68 65 62 60 58 56 340 76 74 72 69 66 63 60 58 57 350 77 74 72 69 66 63 60 59 57 360 77 74 72 70 67 64 61 59 57 370 77 75 73 70 67 64 61 59 58 380 77 75 73 71 68 65 62 59 58 390 78 75 73 71 68 65 62 60 58 400 78 76 73 71 69 66 63 60 58 410 78 76 74 71 69 66 63 60 58
Assessment report 07 - U - 198 A Page 30 / 52 10.1.7 Required minimum thicknesses of protective material to justify R 240 Shape Minimum required thickness to justify R240 (mm) factor Standard steel temperatures ( C) (m -1 ) 350 400 450 500 550 600 650 700 750 50 54 53 51 48 44 40 36 32 30 60 56 55 53 52 50 46 42 36 30 70 58 56 55 53 52 50 47 42 37 80 60 58 56 55 53 52 50 45 39 90 63 59 58 56 55 53 52 50 43 100 67 62 59 57 56 54 53 51 48 110 70 65 61 58 57 55 53 51 49 120 73 68 64 60 58 56 54 52 51 130 75 71 66 62 59 57 55 53 52 140 78 73 69 64 60 58 56 55 53 150 80 75 71 67 62 59 57 56 54 160 81 77 73 69 65 60 58 57 55 170 83 79 75 71 67 62 59 57 56 180 84 80 76 72 68 64 60 58 57 190 85 81 78 74 70 66 61 59 57 200 86 83 79 75 71 67 63 59 58 210 87 84 80 77 73 69 64 60 58 220 88 85 81 78 74 70 66 61 59 230 89 86 82 79 75 71 67 62 59 240 90 87 83 80 76 72 68 63 59 250 87 87 84 81 77 73 69 64 60 260 85 88 85 82 78 74 70 65 60 270 83 89 85 82 79 75 71 66 60 280 81 89 86 83 80 76 72 67 60 290 79 90 87 84 80 77 73 68 62 300 76 87 88 84 81 77 74 70 63 310 75 86 88 85 82 78 74 71 64 320 74 85 88 85 82 79 75 71 66 330 72 83 89 86 83 79 76 72 67 340 72 82 89 86 83 80 76 72 68 350 71 81 90 87 84 80 76 72 68 360 70 80 90 87 84 81 77 73 68 370 69 79 89 87 84 81 77 73 69 380 68 78 88 88 85 82 78 73 69 390 67 77 87 88 85 82 78 74 69 400 67 76 86 88 85 82 79 74 70 410 66 75 85 89 86 83 80 75 70
Assessment report 07 - U - 198 A Page 31 / 52 10.2 TEMPERATURES OF STEEL MEMBERS The steel temperature ( C) is determined in function of : the shape factor S/V (m -1 ) of the steel members ; the thickness of applied protective material (mm) ; the duration of the thermal exposure under the conventionnal thermal program. 10.2.1 Steel temperatures after 15 min under conventionnal thermal program Shape Steel temperatures after 15 min under conventional thermal program ( C) factor Applied thickness of MONOKOTE MK6-HY / MONOKOTE MK6-S (mm) (m -1 ) 10 20 30 40 50 60 70 80 90 50 75 44 33 27 24 22 21 20 20 60 85 49 36 29 25 23 21 20 20 70 94 53 39 30 26 23 21 20 20 80 100 58 41 31 26 23 21 20 20 90 111 62 43 32 27 24 21 20 20 100 119 66 46 34 28 24 22 20 20 110 127 70 48 35 28 24 22 20 20 120 136 74 50 36 29 24 22 20 20 130 146 78 52 37 29 24 22 20 20 140 149 81 54 38 30 25 22 20 20 150 160 85 56 39 30 25 22 20 20 160 164 89 58 40 30 25 22 20 20 170 175 92 60 41 31 25 21 20 20 180 179 95 62 41 31 25 21 20 20 190 188 99 63 42 32 25 21 20 20 200 192 100 65 43 32 25 21 20 20 210 186 100 67 44 32 25 21 20 20 220 190 100 68 45 32 25 21 20 20 230 193 100 70 45 33 25 21 20 20 240 197 106 71 46 33 25 21 20 20 250 206 107 73 47 33 25 21 20 20 260 209 107 74 47 33 25 21 20 20 270 213 114 76 48 34 25 21 20 20 280 216 115 77 48 34 25 21 20 20 290 220 115 78 49 34 25 21 20 20 300 229 124 80 50 34 25 21 20 20 310 233 124 81 50 34 25 21 20 20 320 236 125 82 51 34 25 20 20 20 330 239 126 83 51 35 25 20 20 20 340 243 126 85 52 35 24 20 20 20 350 246 135 86 52 35 24 20 20 20 360 249 136 87 53 35 24 20 20 20 370 251 137 88 53 35 24 20 20 20 380 261 138 89 53 35 24 20 20 20 390 264 147 90 54 35 24 20 20 20 400 267 148 91 54 35 24 20 20 20 410 270 149 92 54 35 24 20 20 20 See Annex I, plate 8.
Assessment report 07 - U - 198 A Page 32 / 52 10.2.2 Steel temperatures after 30 min under conventionnal thermal program Shape Steel temperatures after 30 min under conventional thermal program ( C) factor Applied thickness of MONOKOTE MK6-HY / MONOKOTE MK6-S (mm) (m -1 ) 10 20 30 40 50 60 70 80 90 50 120 72 53 41 35 30 27 24 23 60 135 81 59 45 37 31 28 25 23 70 147 89 65 49 40 33 29 25 23 80 161 96 70 52 42 34 29 26 24 90 181 100 74 56 45 36 30 26 24 100 203 107 79 59 47 37 31 27 24 110 223 113 83 62 49 38 32 27 24 120 241 120 87 65 51 39 32 27 24 130 260 124 91 68 53 40 33 28 24 140 270 129 96 71 55 41 33 28 24 150 302 135 99 72 56 42 34 28 24 160 316 142 100 75 58 43 34 28 24 170 337 147 100 78 60 44 35 28 24 180 358 155 100 80 61 45 35 28 24 190 387 157 105 81 63 46 35 29 24 200 397 163 107 84 64 46 36 29 24 210 402 166 108 86 65 47 36 29 24 220 421 180 111 88 66 48 36 29 24 230 430 180 116 89 67 48 36 29 24 240 455 195 116 91 68 49 36 28 23 250 466 198 120 93 69 49 37 28 23 260 479 208 120 95 71 50 37 28 23 270 503 214 124 97 72 50 37 28 23 280 515 218 125 98 73 51 37 28 23 290 528 227 125 98 72 51 37 28 23 300 555 237 129 100 73 51 37 28 22 310 562 247 130 100 74 52 37 28 22 320 569 250 131 100 75 52 37 28 22 330 602 252 137 100 76 52 37 27 22 340 612 255 138 100 77 52 37 27 22 350 618 271 139 100 77 53 37 27 22 360 645 275 137 100 78 53 37 27 22 370 650 284 138 100 79 53 37 27 21 380 657 287 145 100 79 53 37 26 21 390 681 307 145 100 80 53 36 26 21 400 686 311 146 100 81 53 36 26 21 410 690 314 147 100 81 53 36 26 21 See Annex I, plate 9.
Assessment report 07 - U - 198 A Page 33 / 52 10.2.3 Steel temperatures after 60 min under conventionnal thermal program Shape Steel temperatures after 60 min under conventional thermal program ( C) factor Applied thickness of MONOKOTE MK6-HY / MONOKOTE MK6-S (mm) (m -1 ) 10 20 30 40 50 60 70 80 90 50 294 132 90 65 52 48 41 36 32 60 351 156 100 75 57 52 45 39 34 70 413 184 109 85 65 57 48 41 36 80 477 212 123 94 71 61 51 43 38 90 548 240 136 100 77 64 54 46 39 100 603 266 152 100 83 67 57 48 40 110 653 291 170 100 90 70 59 49 42 120 689 320 182 103 96 73 61 51 43 130 717 344 197 111 100 75 63 53 44 140 731 366 214 115 100 78 65 54 45 150 739 401 229 120 100 80 66 55 46 160 748 428 244 130 100 83 68 57 46 170 451 260 138 100 85 69 58 47 180 483 270 148 100 87 71 58 47 190 507 292 155 100 88 72 59 48 200 544 301 162 100 90 73 60 48 210 567 316 179 100 92 75 61 49 220 593 327 189 100 94 75 61 49 230 609 348 192 100 95 76 62 49 240 633 356 199 100 96 77 62 50 250 652 375 210 100 98 78 63 50 260 668 387 215 100 99 79 63 50 270 684 398 226 100 100 79 64 50 280 698 409 231 100 100 80 64 50 290 707 422 237 100 100 81 65 50 300 719 434 240 100 100 81 65 50 310 728 444 252 100 100 82 64 50 320 733 452 257 100 100 83 65 50 330 736 482 260 100 100 83 65 50 340 737 488 274 100 100 84 65 50 350 742 505 277 106 100 83 65 50 360 746 514 288 106 100 84 65 50 370 751 528 289 113 100 84 65 49 380 552 294 113 100 84 65 49 390 557 300 114 100 85 65 49 400 565 312 120 100 85 65 48 410 577 317 121 100 85 65 48 See Annex I, plate 10.
Assessment report 07 - U - 198 A Page 34 / 52 10.2.4 Steel temperatures after 90 min under conventionnal thermal program Shape Steel temperatures after 90 min under conventional thermal program ( C) factor Applied thickness of MONOKOTE MK6-HY / MONOKOTE MK6-S (mm) (m -1 ) 10 20 30 40 50 60 70 80 90 50 588 259 160 102 93 59 51 45 40 60 668 316 189 123 100 65 56 49 43 70 722 370 222 142 100 71 60 52 45 80 742 435 254 160 100 76 64 55 48 90 503 284 180 105 81 68 58 50 100 556 322 198 118 85 72 61 52 110 600 358 220 130 90 75 63 54 120 639 385 240 139 94 78 66 55 130 674 424 258 150 98 81 67 57 140 700 466 274 161 100 83 70 58 150 724 500 289 172 100 86 71 59 160 735 536 314 180 100 88 73 61 170 740 567 335 193 100 91 75 62 180 751 591 359 197 101 93 76 63 190 619 378 213 105 95 77 63 200 637 393 217 108 97 79 64 210 658 428 234 110 99 80 65 220 674 457 240 113 100 81 65 230 696 473 252 116 100 82 66 240 708 493 263 118 100 83 66 250 720 517 267 120 100 84 67 260 728 534 273 123 100 84 67 270 734 553 285 125 100 85 67 280 736 568 295 128 100 86 67 290 740 583 299 129 100 87 68 300 745 591 313 132 100 87 68 310 752 611 327 134 100 87 68 320 625 334 136 100 87 68 330 632 348 137 100 88 68 340 647 352 138 100 88 68 350 658 366 140 100 88 68 360 671 374 142 100 88 67 370 676 388 143 100 89 67 380 682 392 145 100 89 67 390 692 399 146 100 89 67 400 703 419 148 100 89 66 410 709 423 149 100 89 66 See Annex I, plate 11.
Assessment report 07 - U - 198 A Page 35 / 52 10.2.5 Steel temperatures after 120 min under conventionnal thermal program Shape Steel temperatures after 120 min under conventional thermal program ( C) factor Applied thickness of MONOKOTE MK6-HY / MONOKOTE MK6-S (mm) (m -1 ) 15 20 30 40 50 60 70 80 90 50 601 444 263 177 118 72 61 53 47 60 679 537 316 213 137 81 68 58 51 70 729 610 375 245 161 90 75 63 55 80 746 669 442 280 185 98 81 68 58 90 713 501 317 208 100 87 73 62 100 734 558 350 231 100 93 77 65 110 746 602 396 252 105 98 81 68 120 636 443 274 110 100 85 70 130 671 479 296 117 100 89 73 140 699 512 318 121 100 92 76 150 719 540 339 128 100 95 78 160 733 575 357 134 100 98 80 170 739 601 392 140 100 100 82 180 748 630 413 146 101 100 84 190 652 441 150 104 100 85 200 669 460 158 107 100 86 210 692 488 164 110 100 88 220 709 504 174 112 100 89 230 720 527 182 113 100 90 240 728 548 188 117 100 92 250 735 561 195 120 100 93 260 738 574 203 122 100 94 270 744 591 210 125 100 94 280 751 606 217 127 100 95 290 617 224 129 100 96 300 631 231 131 100 97 310 649 238 133 100 97 320 656 242 136 100 97 330 670 248 138 100 98 340 679 251 139 100 98 350 691 258 139 100 98 360 700 269 140 100 98 370 710 271 142 100 98 380 715 280 143 100 98 390 722 282 145 100 98 400 729 292 146 100 98 410 732 296 147 100 98 See Annex I, plate 12.
Assessment report 07 - U - 198 A Page 36 / 52 10.2.6 Steel temperatures after 180 min under conventionnal thermal program Shape Steel temperatures after 180 min under conventional thermal program ( C) factor Applied thickness of MONOKOTE MK6-HY / MONOKOTE MK6-S (mm) (m -1 ) 25 30 40 50 60 70 80 90 50 634 549 388 263 100 90 78 68 60 706 624 471 320 125 100 87 76 70 736 687 538 389 147 100 100 83 80 727 594 449 170 121 100 90 90 742 644 501 188 136 100 100 100 684 547 214 151 100 100 110 715 587 238 165 104 100 120 734 621 260 180 118 100 130 742 652 282 194 130 100 140 680 303 209 139 100 150 703 332 223 147 100 160 720 363 238 157 100 170 733 388 255 166 100 180 737 415 267 172 100 190 746 434 281 179 100 200 456 293 188 100 210 472 312 194 100 220 493 327 202 106 230 510 337 211 110 240 525 357 218 116 250 540 372 224 120 260 554 387 235 124 270 568 398 240 124 280 582 412 247 128 290 594 426 251 133 300 605 438 259 137 310 617 449 262 137 320 627 458 265 138 330 637 471 273 142 340 643 481 276 143 350 655 486 279 144 360 665 493 281 144 370 672 505 290 145 380 681 511 293 146 390 686 521 295 146 400 695 526 304 147 410 701 533 309 147 See Annex I, plate 13.
Assessment report 07 - U - 198 A Page 37 / 52 10.2.7 Steel temperatures after 240 min under conventionnal thermal program Shape Steel temperatures after 240 min under conventional thermal program ( C) factor Applied thickness of MONOKOTE MK6-HY / MONOKOTE MK6-S (mm) (m -1 ) 30 40 50 60 70 80 90 50 722 598 474 189 138 102 100 60 749 671 549 237 169 120 100 70 721 613 285 205 141 100 80 740 665 334 243 160 108 90 707 376 278 187 121 100 732 420 314 216 134 110 742 457 348 241 145 120 491 379 271 162 130 522 410 299 184 140 550 437 323 202 150 577 461 345 215 160 604 484 367 231 170 627 509 388 245 180 650 527 405 259 190 667 549 421 276 200 685 566 442 291 210 699 584 456 307 220 713 599 471 324 230 724 611 486 334 240 731 628 499 351 250 735 641 510 362 260 739 655 526 372 270 745 666 536 379 280 753 677 546 391 290 689 555 401 300 698 567 412 310 707 574 419 320 714 581 425 330 722 593 435 340 728 599 440 350 731 606 446 360 734 611 451 370 736 621 457 380 739 627 461 390 742 632 467 400 745 640 471 410 750 646 477 See Annex I, plate 14.
Assessment report 07 - U - 198 A Page 38 / 52 11. CONDITIONS of ASSESSMENT RESULTS VALIDITY The results of the assessment are valid only according to the following conditions : Protective materials MONOKOTE MK6-HY / MONOKOTE MK6-S composition and application conditions identical as those noted during reference fire tests ; Protective material MONOKOTE MK6-HY / MONOKOTE MK6-S applied on bare or galvanized steel or steel members painted with a primer belonging to following chemical families : Alkyd ; Epoxy ; Epoxy rich in zinc ; Silicate of zinc. Density of protective material MONOKOTE MK6-HY included in [219, 291] (kg/m 3 ) range ; Density of protective material MONOKOTE MK6-S included in [280, 345] (kg/m 3 ) range ; Applied thicknesses of protective material MONOKOTE MK6-HY / MONOKOTE MK6-S included in [10, 90] (mm) range ; Shape factors of steel members protected by MONOKOTE MK6-HY / MONOKOTE MK6-S included in [50, 410] (m -1 ) range ; Maximum duration of the exposure to the conventional thermal program as prescribed by EN 1363-1 equal to 4 hours ; Assessment results valid for both loaded beams and columns exposed on 3 or 4 sides ; Assessment results valid for only «H» or «I» sections ; Assessment results valid for steel hollow sections (SHS) (rectangular, square or circular sections) if protective material required thicknesses are corrected as indicated in paragraph B.1.1.3. - Annex B of EN 13381-4 ; Steel members with shape factors inferior to 50 m -1 can be protected with the thickness of protective material MONOKOTE MK6-HY / MONOKOTE MK6-S determined for steel members with shape factors equal to 50 m -1 ; Assessment results valid for steel limit temperature included in [350, 750] ( C) range. Written at Maizières-lès-Metz, September, 13 th 2007 Roman CHIVA Head of the testing department Hervé LEBORGNE Director of Project
Assessment report 07 - U - 198 A Page 46 / 52 300 Program Curve - 4.0 200 Steel temperature ( C) 100 0 0 50 100 150 200 250 300 350 400 450 Shape factor (m-1) 10 mm 20 mm 30 mm 40 mm 50 mm 60 mm 70 mm 80 mm 90 mm Title Exposure time : 15 minutes Assess 07-U-198 Plate 8
Assessment report 07 - U - 198 A Page 47 / 52 700 Program Curve - 4.0 600 500 Steel temperature ( C) 400 300 200 100 0 0 50 100 150 200 250 300 350 400 450 Shape factor (m-1) 10 mm 20 mm 30 mm 40 mm 50 mm 60 mm 70 mm 80 mm 90 mm Title Exposure time : 30 minutes Assess 07-U-198 Plate 9
Assessment report 07 - U - 198 A Page 48 / 52 800 Program Curve - 4.0 700 600 Steel temperature ( C) 500 400 300 200 100 0 0 50 100 150 200 250 300 350 400 450 Shape factor (m-1) 10 mm 20 mm 30 mm 40 mm 50 mm 60 mm 70 mm 80 mm 90 mm Title Exposure time : 60 minutes Assess 07-U-198 Plate 10
Assessment report 07 - U - 198 A Page 49 / 52 800 Program Curve - 4.0 700 600 Steel temperature ( C) 500 400 300 200 100 0 0 50 100 150 200 250 300 350 400 450 Shape factor (m-1) 10 mm 20 mm 30 mm 40 mm 50 mm 60 mm 70 mm 80 mm 90 mm Title Exposure time : 90 minutes Assess 07-U-198 Plate 11
Assessment report 07 - U - 198 A Page 50 / 52 800 Program Curve - 4.0 700 600 Steel temperature ( C) 500 400 300 200 100 0 0 50 100 150 200 250 300 350 400 450 Shape factor (m-1) 15 mm 20 mm 30 mm 40 mm 50 mm 60 mm 70 mm 80 mm 90 mm Title Exposure time : 120 minutes Assess 07-U-198 Plate 12
Assessment report 07 - U - 198 A Page 51 / 52 800 Program Curve - 4.0 700 600 Steel temperature ( C) 500 400 300 200 100 0 0 50 100 150 200 250 300 350 400 450 Shape factor (m-1) 25 mm 30 mm 40 mm 50 mm 60 mm 70 mm 80 mm 90 mm Title Exposure time : 180 minutes Assess 07-U-198 Plate 13
Assessment report 07 - U - 198 A Page 52 / 52 800 Program Curve - 4.0 700 600 Steel temperature ( C) 500 400 300 200 100 0 0 50 100 150 200 250 300 350 400 450 Shape factor (m-1) 30 mm 40 mm 50 mm 60 mm 70 mm 80 mm 90 mm Title Exposure time : 240 minutes Assess 07-U-198 Plate 14